Cari had L = limx→1 (x4 − 1)/(x − 1).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x4 − 1)/(x − 1)x → 1
L =
2.Mudah
Cari had L = limx→36 (√x − 6)/(x − 36).
f(x) = (√x − 6)/(x − 36)x → 36
L =
3.Sederhana
Cari had L = limx→∞ (−6x2 − 5x − 2)/(x2 + 6x + 7).
f(x) = (−6x2 − 5x − 2)/(x2 + 6x + 7)x → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 + 3/x)2x. Berikan nilai perpuluhan.
f(x) = (1 + 3/x)2xx → ∞
L =
5.Sukar
Cari had L = limx→0 (e−2x − 1 + 2x)/x².
f(x) = (e−2x − 1 + 2x)/x²x → 0
L =
6.Sukar
Cari had L = limx→0 ln(1 + 5x)/sin(2x), dengan x dalam radian.
f(x) = ln(1 + 5x)/sin(2x)x → 0
L =
Kunci jawapan
- 1. L = 4
- 2. L = 0.08333
- 3. L = −6
- 4. L = 403.4
- 5. L = 2
- 6. L = 2.5
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